ResearchBenchmarksFirmware Code Coverage Analysis on CNC firmwareFirmware Code Coverage Analysis on CNC firmwareFollow1,631Covered Branches CountGray-Box967.481,139.741,3121,484.26Jun 23, 2026Evaluation resultsMethodMethodLinksCovered Branches CountBranch CoverageImprovement vs Fuzz'EMupGray-BoxTotal Branches=1763Total Branches=17632026.061,63192.5—PowerFuzzTotal Branches=1763Total Branches=17632026.061,46783.216.3Fuzz’EMupTotal Branches=1763Total Branches=17632026.061,18066.9—RandomTotal Branches=1763Total Branches=17632026.0699356.3—